﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace DaoHam
{
    public class Infix : Convert
    {
        public Infix()
        {
        }

        public override string ToString(BieuThuc u, BieuThuc v, string type)
        {
            return "("+u.ToString(this)+")" + " "  + type + " " + "("+v.ToString(this)+")";
        }
    }
}
